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Non-Malaysian citizens are subject to 6% SST, to be verified and paid at the counter before screening.
CEA Test — Colorectal Cancer Marker
Introduction
CEA (Carcinoembryonic Antigen) is one of the earliest discovered tumor markers, commonly elevated in colorectal cancer and other digestive cancers. It serves as a supportive tool for risk assessment, treatment monitoring, and recurrence surveillance.
Note: High CEA does not always indicate cancer. Smokers and patients with benign diseases (e.g., inflammatory bowel disease, pancreatitis, liver disease) may also show elevated levels.
Why Take a CEA Test?
- Risk assessment: Provides supporting evidence when colorectal cancer is suspected.
- Treatment monitoring: Tracks CEA changes before, during, and after therapy.
- Recurrence follow-up: Used for post-surgery or post-treatment surveillance.
Method & Workflow
A venous blood sample is collected to measure serum CEA. Results must be interpreted with colonoscopy, imaging, and clinical evaluation.
Factors & Notes
- Smokers may naturally have higher CEA levels.
- Benign conditions (IBD, pancreatitis, hepatitis) can also elevate CEA.
- Serial trends are more valuable than a single measurement.
Who Should Consider Testing?
- Patients clinically suspected of colorectal cancer
- Confirmed cases under treatment monitoring
- Post-surgery or post-treatment patients for recurrence follow-up
- Individuals undergoing a digestive tumor marker panel
Frequently Asked Questions (FAQ)
Q1: Does high CEA always mean colorectal cancer?
A: No. Smoking, liver disease, pancreatitis, and IBD may also elevate CEA.
Q2: Can CEA be used for general colorectal cancer screening?
A: No. It is not reliable as a stand-alone screening tool and should be combined with colonoscopy and imaging.
Q3: How should I interpret CEA results?
A: Results should be reviewed with clinical history, imaging, and other tumor markers, focusing on trends over time.
If you have any health-related questions, feel free to contact us via WhatsApp at CONTACT US. We will arrange a one-on-one consultation with a dedicated specialist to provide you with detailed explanations and recommendations.
Inquiry - Colon Cancer Marker (CEA)
